30804047760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{133559}}^1$

素因数の和:133637

約数の個数: 120

約数和(自身を含む): 98673059520

約数和(自身を除く): 67869011760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1240, 1488, 1860, 1922, 2480, 2883, 3720, 3844, 4805, 5766, 7440, 7688, 9610, 11532, 14415, 15376, 19220, 23064, 28830, 38440, 46128, 57660, 76880, 115320, 133559, 230640, 267118, 400677, 534236, 667795, 801354, 1068472, 1335590, 1602708, 2003385, 2136944, 2671180, 3205416, 4006770, 4140329, 5342360, 6410832, 8013540, 8280658, 10684720, 12420987, 16027080, 16561316, 20701645, 24841974, 32054160, 33122632, 41403290, 49683948, 62104935, 66245264, 82806580, 99367896, 124209870, 128350199, 165613160, 198735792, 248419740, 256700398, 331226320, 385050597, 496839480, 513400796, 641750995, 770101194, 993678960, 1026801592, 1283501990, 1540202388, 1925252985, 2053603184, 2567003980, 3080404776, 3850505970, 5134007960, 6160809552, 7701011940, 10268015920, 15402023880, 30804047760]

約数ペア:

[(1, 30804047760), (2, 15402023880), (3, 10268015920), (4, 7701011940), (5, 6160809552), (6, 5134007960), (8, 3850505970), (10, 3080404776), (12, 2567003980), (15, 2053603184), (16, 1925252985), (20, 1540202388), (24, 1283501990), (30, 1026801592), (31, 993678960), (40, 770101194), (48, 641750995), (60, 513400796), (62, 496839480), (80, 385050597), (93, 331226320), (120, 256700398), (124, 248419740), (155, 198735792), (186, 165613160), (240, 128350199), (248, 124209870), (310, 99367896), (372, 82806580), (465, 66245264), (496, 62104935), (620, 49683948), (744, 41403290), (930, 33122632), (961, 32054160), (1240, 24841974), (1488, 20701645), (1860, 16561316), (1922, 16027080), (2480, 12420987), (2883, 10684720), (3720, 8280658), (3844, 8013540), (4805, 6410832), (5766, 5342360), (7440, 4140329), (7688, 4006770), (9610, 3205416), (11532, 2671180), (14415, 2136944), (15376, 2003385), (19220, 1602708), (23064, 1335590), (28830, 1068472), (38440, 801354), (46128, 667795), (57660, 534236), (76880, 400677), (115320, 267118), (133559, 230640)]